DeserializeData for new device without userDataStore

Even new device without userDataStore, still do the deserialize to make
the mUserDataLoaded flag to TRUE.

Bug: 167647087
Test: atest com.android.server.wifi
Merged-In: I16be0a27e2b3d7128dce64ce09c9143bd605f991
Change-Id: I16be0a27e2b3d7128dce64ce09c9143bd605f991
(cherry picked from commit 7a098b760707a5c55675e597d4bb4349e8511df5)

1 files changed, 2 insertions, 0 deletions

diff --git a/service/java/com/android/server/wifi/ImsiPrivacyProtectionExemptionStoreData.java b/service/java/com/android/server/wifi/ImsiPrivacyProtectionExemptionStoreData.java
index 98664d0fc..a9c99ae54 100644
--- a/service/java/com/android/server/wifi/ImsiPrivacyProtectionExemptionStoreData.java
+++ b/service/java/com/android/server/wifi/ImsiPrivacyProtectionExemptionStoreData.java
@@ -28,6 +28,7 @@ import org.xmlpull.v1.XmlPullParserException;
 import org.xmlpull.v1.XmlSerializer;
 
 import java.io.IOException;
+import java.util.Collections;
 import java.util.HashMap;
 import java.util.Map;
 
@@ -92,6 +93,7 @@ public class ImsiPrivacyProtectionExemptionStoreData implements WifiConfigStore.
             throws XmlPullParserException, IOException {
         // Ignore empty reads.
         if (in == null) {
+            mDataSource.fromDeserialized(Collections.emptyMap());
             return;
         }